KR100704821B1 - 엔진 제어 장치 및 제어 방법 - Google Patents
엔진 제어 장치 및 제어 방법 Download PDFInfo
- Publication number
- KR100704821B1 KR100704821B1 KR1020050047698A KR20050047698A KR100704821B1 KR 100704821 B1 KR100704821 B1 KR 100704821B1 KR 1020050047698 A KR1020050047698 A KR 1020050047698A KR 20050047698 A KR20050047698 A KR 20050047698A KR 100704821 B1 KR100704821 B1 KR 100704821B1
- Authority
- KR
- South Korea
- Prior art keywords
- combustion
- knocking
- value
- estimated
- ignition timing
- Prior art date
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
- F02P5/15—Digital data processing
- F02P5/152—Digital data processing dependent on pinking
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D15/00—Varying compression ratio
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
- F02D19/082—Premixed fuels, i.e. emulsions or blends
- F02D19/084—Blends of gasoline and alcohols, e.g. E85
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
- F02D19/082—Premixed fuels, i.e. emulsions or blends
- F02D19/085—Control based on the fuel type or composition
- F02D19/087—Control based on the fuel type or composition with determination of densities, viscosities, composition, concentration or mixture ratios of fuels
- F02D19/088—Control based on the fuel type or composition with determination of densities, viscosities, composition, concentration or mixture ratios of fuels by estimation, i.e. without using direct measurements of a corresponding sensor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
- F02D35/024—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure using an estimation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/027—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using knock sensors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/0047—Controlling exhaust gas recirculation [EGR]
- F02D41/006—Controlling exhaust gas recirculation [EGR] using internal EGR
- F02D41/0062—Estimating, calculating or determining the internal EGR rate, amount or flow
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
- F02P5/15—Digital data processing
- F02P5/152—Digital data processing dependent on pinking
- F02P5/1527—Digital data processing dependent on pinking with means allowing burning of two or more fuels, e.g. super or normal, premium or regular
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0002—Controlling intake air
- F02D2041/001—Controlling intake air for engines with variable valve actuation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1412—Introducing closed-loop corrections characterised by the control or regulation method using a predictive controller
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1433—Introducing closed-loop corrections characterised by the control or regulation method using a model or simulation of the system
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0611—Fuel type, fuel composition or fuel quality
- F02D2200/0612—Fuel type, fuel composition or fuel quality determined by estimation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/025—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining temperatures inside the cylinder, e.g. combustion temperatures
- F02D35/026—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining temperatures inside the cylinder, e.g. combustion temperatures using an estimation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
- F02D41/1446—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being exhaust temperatures
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Ignition Timing (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004167022A JP4241511B2 (ja) | 2004-06-04 | 2004-06-04 | エンジンのノック制御装置 |
JPJP-P-2004-00166986 | 2004-06-04 | ||
JP2004166986A JP4241510B2 (ja) | 2004-06-04 | 2004-06-04 | エンジンのノック制御装置及びエンジンの点火時期制御装置。 |
JPJP-P-2004-00167022 | 2004-06-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060048170A KR20060048170A (ko) | 2006-05-18 |
KR100704821B1 true KR100704821B1 (ko) | 2007-04-09 |
Family
ID=34936841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050047698A KR100704821B1 (ko) | 2004-06-04 | 2005-06-03 | 엔진 제어 장치 및 제어 방법 |
Country Status (3)
Country | Link |
---|---|
US (2) | US7255089B2 (fr) |
EP (2) | EP2532864B1 (fr) |
KR (1) | KR100704821B1 (fr) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5149481B2 (ja) * | 2004-09-22 | 2013-02-20 | トヨタ自動車株式会社 | エンジンの制御装置 |
WO2006070459A1 (fr) * | 2004-12-28 | 2006-07-06 | Yamaha Marine Kabushiki Kaisha | Regulateur de detonation de moteur marin |
JP4404811B2 (ja) * | 2005-06-28 | 2010-01-27 | トヨタ自動車株式会社 | ノッキング状態判定装置 |
JP4525517B2 (ja) * | 2005-08-08 | 2010-08-18 | トヨタ自動車株式会社 | 内燃機関 |
JP4640236B2 (ja) * | 2006-04-05 | 2011-03-02 | 日産自動車株式会社 | 内燃機関の始動装置 |
JP4816410B2 (ja) * | 2006-10-30 | 2011-11-16 | 日産自動車株式会社 | エンジンの圧縮比制御装置及び圧縮比制御方法 |
US20090037076A1 (en) * | 2007-06-27 | 2009-02-05 | Nissan Motor Co., Ltd. | Method of injecting fluid, a method of and apparatus for controlling injection of fluid, and an internal combustion engine |
DE102007034189B4 (de) * | 2007-07-23 | 2015-02-05 | Robert Bosch Gmbh | Verfahren zur Bestimmung einer Kraftstoffzusammensetzung |
US8857381B2 (en) * | 2007-11-14 | 2014-10-14 | Southwest Research Institute | Process and system for controlling effective compression ratios in an engine cylinder |
FR2928736A3 (fr) * | 2008-03-14 | 2009-09-18 | Renault Sas | Procede d'estimation du taux d'ethanol dans un carburant. |
JP4623165B2 (ja) * | 2008-08-21 | 2011-02-02 | トヨタ自動車株式会社 | 内燃機関の燃料噴射制御装置 |
US8631782B2 (en) * | 2008-08-22 | 2014-01-21 | GM Global Technology Operations LLC | Active compression ratio modulation through intake valve phasing and knock sensor feedback |
FR2935760B1 (fr) * | 2008-09-09 | 2010-09-17 | Peugeot Citroen Automobiles Sa | Procede de prediction du risque de pre-allumage d'un moteur a combustion interne |
BRPI0823392A2 (pt) * | 2008-12-25 | 2016-08-09 | Toyota Motor Co Ltd | aparelho de controle de motor de combustão interna |
WO2011030471A1 (fr) * | 2009-09-11 | 2011-03-17 | トヨタ自動車株式会社 | Contrôleur de pression de combustion |
JP5439110B2 (ja) * | 2009-10-06 | 2014-03-12 | コスモ石油株式会社 | 圧縮自己着火内燃機関の燃焼時期予測方法、該圧縮自己着火内燃機関の制御方法及び圧縮自己着火内燃機関システム |
RU2509908C2 (ru) * | 2009-12-09 | 2014-03-20 | Тойота Дзидося Кабусики Кайся | Двигатель внутреннего сгорания с искровым зажиганием |
EP2397674B1 (fr) * | 2010-06-18 | 2012-10-24 | C.R.F. Società Consortile per Azioni | Moteur à combustion interne doté de cylindres susceptibles d'être désactivés, avec recirculation des gaz d'échappement par contrôle variable des soupapes d'admission et procédé pour le contrôle d'un moteur à combustion interne |
JP4993010B2 (ja) * | 2010-08-21 | 2012-08-08 | マツダ株式会社 | 火花点火式多気筒エンジン |
US8478511B2 (en) * | 2010-08-31 | 2013-07-02 | GM Global Technology Operations LLC | System and method for knock detection based on ethanol concentration in fuel |
WO2012150639A1 (fr) | 2011-05-02 | 2012-11-08 | トヨタ自動車株式会社 | Moteur à combustion interne à allumage par étincelle |
US20130098332A1 (en) * | 2011-10-21 | 2013-04-25 | Quincy Clyde Summers | Multi-cylinder multi-fuel engine |
KR101272929B1 (ko) * | 2011-12-08 | 2013-06-11 | 기아자동차주식회사 | Ffv의 엔진 시동 제어방법 |
US11585262B2 (en) * | 2014-02-26 | 2023-02-21 | Transportation Ip Holdings, Llc | Systems and method for controlling auto-ignition |
IL218127A (en) | 2012-02-15 | 2016-05-31 | Israel Aerospace Ind Ltd | System and method for detecting and suppressing detonation and / or pre-ignition phenomena in internal combustion engines by volatility |
JP5516622B2 (ja) * | 2012-03-14 | 2014-06-11 | 株式会社デンソー | センサ信号の処理装置 |
KR101855752B1 (ko) * | 2012-10-31 | 2018-06-25 | 현대자동차 주식회사 | 가솔린 엔진 제어 시스템 및 이를 제어하는 방법 |
US11047357B2 (en) | 2013-09-26 | 2021-06-29 | Ford Global Technologies, Llc | Methods and systems for determining engine spark timing |
DE102013017754A1 (de) * | 2013-10-24 | 2015-04-30 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Steuermittel und Verfahren zum Betreiben einer Brennkraftmaschine |
US9334846B2 (en) * | 2014-02-07 | 2016-05-10 | Ford Global Technologies, Llc | Method and system of controlling bank to bank component temperature protection during individual cylinder knock control |
EP2966284A1 (fr) * | 2014-07-11 | 2016-01-13 | Caterpillar Motoren GmbH & Co. KG | Procédé pour contrôler un moteur à combustion interne |
US20160208764A1 (en) * | 2015-01-20 | 2016-07-21 | General Electric Company | Systems and methods for estimating fuel quality in an engine |
JP6350304B2 (ja) * | 2015-01-26 | 2018-07-04 | トヨタ自動車株式会社 | リーンバーンエンジン |
WO2017135957A1 (fr) | 2016-02-04 | 2017-08-10 | Cummins Inc. | Système et procédé pour le réglage automatique de paramètres de performance de moteur pendant une variation de qualité de carburant |
JP6302028B1 (ja) * | 2016-10-05 | 2018-03-28 | 本田技研工業株式会社 | 内燃機関の制御装置 |
JP6822344B2 (ja) * | 2017-08-10 | 2021-01-27 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
CN111094731B (zh) * | 2017-09-06 | 2022-04-26 | 株式会社 Ihi | 发动机控制系统 |
JP6954090B2 (ja) * | 2017-12-19 | 2021-10-27 | 株式会社Ihi | 圧縮端圧力制御装置及びエンジンシステム |
JP6960337B2 (ja) * | 2018-01-09 | 2021-11-05 | 日立Astemo株式会社 | 内燃機関の制御装置、内燃機関の制御方法 |
FR3079883A1 (fr) * | 2018-04-04 | 2019-10-11 | Psa Automobiles Sa | Procede de commande d’un moteur a allumage commande et a taux de compression variable |
CN111396210B (zh) * | 2020-03-31 | 2022-08-23 | 潍柴动力股份有限公司 | 天然气发动机的控制方法、装置、存储介质及处理器 |
CN113586261B (zh) * | 2021-08-02 | 2023-04-04 | 北京工业大学 | 一种氢/氨双燃料发动机及控制方法 |
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JP4207729B2 (ja) * | 2003-09-16 | 2009-01-14 | 日産自動車株式会社 | 可変圧縮比機構付き内燃機関の制御装置 |
DE602005021837D1 (de) * | 2004-02-20 | 2010-07-29 | Nissan Motor | Zündsteuerungssystem für eine Brennkraftmaschine |
DE602005000053T2 (de) * | 2004-02-20 | 2007-04-19 | Nissan Motor Co., Ltd., Yokohama | Zündzeitpunktsteuerung für einen Verbrennungsmotor |
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2005
- 2005-05-23 EP EP12006315.1A patent/EP2532864B1/fr not_active Expired - Fee Related
- 2005-05-23 EP EP05011156A patent/EP1602814A3/fr not_active Withdrawn
- 2005-05-26 US US11/137,787 patent/US7255089B2/en not_active Expired - Fee Related
- 2005-06-03 KR KR1020050047698A patent/KR100704821B1/ko not_active IP Right Cessation
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2007
- 2007-06-28 US US11/819,597 patent/US7493890B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS63176665A (ja) * | 1987-01-19 | 1988-07-20 | Toyota Motor Corp | 内燃機関のノツキング制御装置 |
KR20010013465A (fr) * | 1997-09-06 | 2001-02-26 | 클라우스 포스 | Procede pour commander et reguler la combustion dans la chambre de combustion d'un moteur a combustion interne |
Non-Patent Citations (2)
Title |
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1020010013465 |
63176665 |
Also Published As
Publication number | Publication date |
---|---|
US7493890B2 (en) | 2009-02-24 |
EP2532864A1 (fr) | 2012-12-12 |
EP1602814A3 (fr) | 2012-05-23 |
US20070255487A1 (en) | 2007-11-01 |
KR20060048170A (ko) | 2006-05-18 |
US7255089B2 (en) | 2007-08-14 |
EP1602814A2 (fr) | 2005-12-07 |
US20050268886A1 (en) | 2005-12-08 |
EP2532864B1 (fr) | 2014-08-27 |
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